How To Design A Green Roof

Step 5 cut a piece of weed matting large enough to cover the roof and the inside of the frame.

How to design a green roof.

A variety of plants that grow well in a soil depth of five to seven inches are good to use including certain perennials ornamental grasses herbs shrubs and sedums. Make a normal flat or sloped roof into a beautiful living garden. When constructing a flat green roof the design aspect is much simpler. A green roof is in ecological terms a great and simple thing to do.

Build a living roof green roof. It replaces the ecology the new house sits upon thereby replacing the habitat that a house takes away. Green roofs are suitable for any pitch of roof. Step 6 if you re worried that soil may be too heavy place potted plants on the gravel.

Green roofs are also divided into different types depending on the green roof design scheme. There are three main types of green roofs which are characterized by the types of planting and vegetation that can be placed on them. You might have to add more joists strengthen existing ones or add bracing. The term describes various systems from simple setups with a hardy turf or sedum covering to advanced roof garden schemes that are.

The vivid hues of a green roof can add an inviting design flourish to your home plus boost the house s green credentials by forming an insulating layer that helps to reduce heat loss. Green roofs decrease flood risks by retaining water decreasing the amount of water that reaches urban drain areas. A natural air conditioner that could work wonders for your garage. Intensive style green roofs are the most detailed and strongest of them all.

In summer a green roof will also absorb sun s rays to keep the inside cool. Flat green roof design considerations. Pitched green roof design considerations. While redeveloping our house we decided to install a living roof on our kitchen roof why you ask.

Green roofs help retain heat in a building by insulating the roof during the winter. This improves the drainage of the green roof which helps reduce soil erosion and aerate plants. Pro advice get a structural engineer to tell you what your existing roof needs to support the weight of a green roof. Lay it over the gravel and attach to the frame using tacks.

I liked the idea of having a bit more greenery in the property we live. This green roof can be described as a combination of an extensive and intensive roof and therefore is also called a hybrid roof. You just need to build up the core layers as per manufacturer s instructions when constructing a green flat roof.